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. 2005 Jan 17;144(3):323–330. doi: 10.1038/sj.bjp.0706049

Table 2.

Inhibition of recombinant NR1a+2B NMDA receptors by 5-HT and related indolealkylamines

Indolealkylamine IC50M) −120 mV H IC50M) −70 mV H n
5-HT 49±2.9 1.0±0.1 286±15 1.3±0.1 8
7-Methyltryptamine 46±6.1 0.9±0.3 167±7.8 0.9±0.3 5
Tryptamine 32±2.5 1.3±0.2 138±3.6 1.1±0.3 6
5-Methyltryptamine 3.5±0.1 1.1±0.1 29±3.0 1.6±0.2 5
5-MeOT 3.6±0.4 1.0±0.1 18±1.8 1.2±0.1 6